National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

86°F

30°C

Humidity 39%
Wind Speed Vrbl 6 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 14 May 1:53 pm CDT
Extended Forecast for

Slidell LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 87. North wind around 5 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. Southeast wind 5 to 10 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 65. Southeast wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 83. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 83 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 67. Southeast wind 5 to 10 mph.

    Low: 67 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Southeast wind 5 to 15 mph.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 72. Southeast wind 5 to 10 mph.

    Low: 72 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 84. Southeast wind 5 to 15 mph.

    High: 84 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 87. North wind around 5 mph.
Tonight
Mostly clear, with a low around 62. Calm wind.
Friday
Sunny, with a high near 84. Southeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 65. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 83. Light southeast wind increasing to 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 67. Southeast wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 84. Southeast wind 5 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 72. Southeast wind 5 to 10 mph.
Monday
Partly sunny, with a high near 84. Southeast wind 5 to 15 mph.
Monday Night
Mostly cloudy, with a low around 73. Southeast wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 85. Southeast wind 5 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 71. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Light east wind becoming southeast 5 to 10 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.28°N 89.76°W
Last Update:
2:01 pm CDT May 14, 2026
Forecast Valid:
2pm CDT May 14, 2026-6pm CDT May 20, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation